1 files changed, 86 insertions, 0 deletions
diff --git a/tests/ui/conditional-compilation/cfg-attr-parse.stderr b/tests/ui/conditional-compilation/cfg-attr-parse.stderr
new file mode 100644
index 000000000..8084a6220
--- /dev/null
+++ b/tests/ui/conditional-compilation/cfg-attr-parse.stderr
@@ -0,0 +1,86 @@
+error: malformed `cfg_attr` attribute input
+  --> $DIR/cfg-attr-parse.rs:4:1
+   |
+LL | #[cfg_attr()]
+   | ^^^^^^^^^^^^^ help: missing condition and attribute: `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   |
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: expected `,`, found end of `cfg_attr` input
+  --> $DIR/cfg-attr-parse.rs:8:17
+   |
+LL | #[cfg_attr(all())]
+   |                 ^ expected `,`
+   |
+   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: expected identifier, found `,`
+  --> $DIR/cfg-attr-parse.rs:16:18
+   |
+LL | #[cfg_attr(all(),,)]
+   |                  ^ expected identifier
+   |
+   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: expected identifier, found `,`
+  --> $DIR/cfg-attr-parse.rs:28:28
+   |
+LL | #[cfg_attr(all(), must_use,,)]
+   |                            ^ expected identifier
+   |
+   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: expected identifier, found `,`
+  --> $DIR/cfg-attr-parse.rs:40:40
+   |
+LL | #[cfg_attr(all(), must_use, deprecated,,)]
+   |                                        ^ expected identifier
+   |
+   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: wrong `cfg_attr` delimiters
+  --> $DIR/cfg-attr-parse.rs:44:11
+   |
+LL | #[cfg_attr[all(),,]]
+   |           ^^^^^^^^^
+   |
+help: the delimiters should be `(` and `)`
+   |
+LL | #[cfg_attr(all(),,)]
+   |           ~       ~
+
+error: expected identifier, found `,`
+  --> $DIR/cfg-attr-parse.rs:44:18
+   |
+LL | #[cfg_attr[all(),,]]
+   |                  ^ expected identifier
+   |
+   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: wrong `cfg_attr` delimiters
+  --> $DIR/cfg-attr-parse.rs:50:11
+   |
+LL | #[cfg_attr{all(),,}]
+   |           ^^^^^^^^^
+   |
+help: the delimiters should be `(` and `)`
+   |
+LL | #[cfg_attr(all(),,)]
+   |           ~       ~
+
+error: expected identifier, found `,`
+  --> $DIR/cfg-attr-parse.rs:50:18
+   |
+LL | #[cfg_attr{all(),,}]
+   |                  ^ expected identifier
+   |
+   = help: the valid syntax is `#[cfg_attr(condition, attribute, other_attribute, ...)]`
+   = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
+
+error: aborting due to 9 previous errors
+